Ads Pixel Shared Accounts

POST /v21.0/{pixel-id}/shared_accounts HTTP/1.1
Host: graph.facebook.com

account_id=%7Bad-account-id%7D&business=%7Bbusiness-id%7D

/* PHP SDK v5.0.0 */
/* make the API call */
try {
  // Returns a `Facebook\FacebookResponse` object
  $response = $fb->post(
    '/{pixel-id}/shared_accounts',
    array (
      'account_id' => '{ad-account-id}',
      'business' => '{business-id}',
    ),
    '{access-token}'
  );
} catch(Facebook\Exceptions\FacebookResponseException $e) {
  echo 'Graph returned an error: ' . $e->getMessage();
  exit;
} catch(Facebook\Exceptions\FacebookSDKException $e) {
  echo 'Facebook SDK returned an error: ' . $e->getMessage();
  exit;
}
$graphNode = $response->getGraphNode();
/* handle the result */

/* make the API call */
FB.api(
    "/{pixel-id}/shared_accounts",
    "POST",
    {
        "account_id": "{ad-account-id}",
        "business": "{business-id}"
    },
    function (response) {
      if (response && !response.error) {
        /* handle the result */
      }
    }
);

Bundle params = new Bundle();
params.putString("account_id", "{ad-account-id}");
params.putString("business", "{business-id}");
/* make the API call */
new GraphRequest(
    AccessToken.getCurrentAccessToken(),
    "/{pixel-id}/shared_accounts",
    params,
    HttpMethod.POST,
    new GraphRequest.Callback() {
        public void onCompleted(GraphResponse response) {
            /* handle the result */
        }
    }
).executeAsync();

NSDictionary *params = @{
  @"account_id": @"{ad-account-id}",
  @"business": @"{business-id}",
};
/* make the API call */
FBSDKGraphRequest *request = [[FBSDKGraphRequest alloc]
                               initWithGraphPath:@"/{pixel-id}/shared_accounts"
                                      parameters:params
                                      HTTPMethod:@"POST"];
[request startWithCompletionHandler:^(FBSDKGraphRequestConnection *connection,
                                      id result,
                                      NSError *error) {
    // Handle the result
}];

curl -X POST \
  -F 'account_id={ad-account-id}' \
  -F 'business={business-id}' \
  -F 'access_token=<ACCESS_TOKEN>' \
  https://graph.facebook.com/v21.0/{pixel-id}/shared_accounts